baber/WOPTO huggingface dataset:
Patent KR-20070072538-A (KR)
Title: Method for accounting a user accessing a prepaid service via an access control unit
Inventor: DE CNODDER STEFAAN JOZEF
IPC: G06Q20/00
Filed: 2005-10-19
Abstract: The present invention relates to a method for accounting a particular user accessing a prepaid service, which prepaid service being supplied by a service provider, which communication device being coupled to the service provider via an access control unit, and comprising the steps of:-sending an authorization from an authentication server to the access control unit to authorize the particular user to access the prepaid service, thereupon, granting the communication device an access to the prepaid service. A method according to the invention further comprises the steps of: sending a notification from the access control unit to an accounting server to notify that the particular user gained access to the service provider, decrementing a quota allotted to the particular user according to a service usage, after the quota is exhausted, sending a request from the accounting server to the access control unit to disconnect the particular user from the service provider, thereupon, locking the access to the service provider. The present invention also relates to an access control unit.
Patent KR-20070084031-A (KR)
Title: Flowable thermoplastic materials with halogen-free flame protection
Inventor: ENGELMANN JOCHEN
IPC: C08L101/00
Filed: 2005-10-06
Abstract: The invention relates to thermoplastic moulded masses containing A) between 10 and 98 wt. % of at least one thermoplastic polymer, B) between 0.01 and 50 wt. % of B1) at least one highly branched or hyperbranched polycarbonate with an OH-number of between 1 and 600 mg KOH/g of polycarbonate (according to DIN 53240, part 2), or B2) at least one highly branched or hyperbranched polyester of type AxBy where x represents at least 1.1 and y represents at least 2.1, or the mixtures thereof; C) between 1 and 40 wt. % of a halogen-free flame protection agent selected from the group of compounds containing phosphorus or nitrogen, or the P-N condensates or the mixtures thereof; and D) between 0 and 60 wt. % of other additives, the sum of the weight per cent of the constituents A) to D) amounting to 100 %.
Patent KR-20070063593-A (KR)
Title: Selective hydrogenation catalyst
Inventor: HILL THOMAS
IPC: B01J37/02
Filed: 2005-10-13
Abstract: The invention relates to a catalyst on an oxidic carrier, and to methods for the selective hydrogenation of unsaturated compounds in hydrocarbon flows containing the same, using said catalysts.
Patent KR-20070064687-A (KR)
Title: Benzothiazole derivatives having beta-2-adrenoreceptor agonist activity
Inventor: CUENOUD BERNARD
IPC: A61P27/14
Filed: 2003-08-08
Abstract: Compounds of Formula (I) in free or salt or solvate form, wherein X has the meaning indicated in the specification, are useful for treating conditions that are prevented or alleviated by activation of the beta2-adrenoreceptor. Pharmaceutical compositions that contain the compounds and processes for preparing the compounds are also described.
Patent KR-20070089940-A (KR)
Title: 2-alkyl-cycloalk(en)yl-carboxamides
Inventor: DUNKEL RALF
IPC: C07D241/24
Filed: 2005-12-08
Abstract: The invention relates to novel 2-alkyl-cycloalk(en)yl-carboxamides of formula (I), in which X, s, R1, L, R2 and A are defined as cited in the description, to several methods for producing said substances and to the use of the latter for controlling undesired micro-organisms. The invention also relates to novel intermediate products and to the production of said products.
Patent KR-20070098851-A (KR)
Title: Method of molding a microneedle
Inventor: FERGUSON DENNIS E
IPC: A61M37/00
Filed: 2005-12-07
Abstract: A method of molding a microneedle using a mold apparatus that comprises a mold insert having the negative image of at least one microneedle, a compression core, and a mold housing configured to allow a reciprocal motion between the mold insert and the compression core. The mold apparatus has an open position and a closed position. The mold apparatus is placed in the closed position and polymeric material is injected into the closed mold apparatus. The injected polymeric material is compressed between the mold insert and the compression core by a reciprocal motion between the compression core and the mold insert. Also, molding methods wherein the mold apparatus has sidewalls having an injection gate. Also, molding methods comprising a heated mold insert. Also, molding methods comprising the application of high frequency acoustic energy, such as ultrasonic energy, to the mold apparatus.
Patent KR-20070098880-A (KR)
Title: Upper part reinforcing structure for wall panel of steel house
Inventor: MURAHASHI YOSHIMITSU
IPC: E04B2/56
Filed: 2005-01-26
Abstract: A reinforcing structure for the upper part of an opening part between the wall panels of a steel house capable of realizing a steel house structure of three or more stories at low cost by reducing an axial force acting on the leg parts of the wall panels when a horizontal force acts thereon by earthquake, increasing the horizontal rigidity of the overall steel house, and reducing an interlayer deformation angle. A reinforcing boundary beam formed of a shape steel sheet is connected integrally and parallel with a boundary beam disposed at the upper part of the opening part between the wall panels of the steel house. Thus, since the bending rigidity of the boundary beam can be increased, the axial force applied to the leg parts of the wall panels when the horizontal force of the earthquake acts thereon can be reduced.
Patent KR-20070094030-A (KR)
Title: Method for removing fume in reflow furnace and reflow furnace
Inventor: NAKAMURA HIDEKI
IPC: B01D51/00
Filed: 2006-02-06
Abstract: [PROBLEMS] A reflow furnace having a conventional apparatus for removing fume has required much work for removing solids resulting from fume being attached to the inside of a piping connected to the above apparatus. [MEANS FOR SOLVING PROBLEMS] A reflow furnace of the present invention has a structure wherein a gas containing fume from the furnace maintains a temperature of a liquefying temperature of the fume or higher until the gas reaches an apparatus for removing fume, which results in the absence of solids attached to the inside of the above piping. An apparatus for removing fume provided in the reflow furnace of the present invention comprises a long hole filter and a filter of a maze form, and can remove fume perfectly by the use of the above both filters.
Patent KR-20070096046-A (KR)
Title: Power or communications cable with flame retardant polymer layer
Inventor: SULTAN BERNT AKE
IPC: H01B7/295
Filed: 2006-02-22
Abstract: The present invention in a first embodiment relates to a conduit or automotive wire consisting of an inner conductor core surrounded by a flame retardant layer made of a polymer composition in a continuous process which composition comprises (A) an olefin homo-and/or copolymer, (B) a silicone-group containing compound, and (C) an inorganic filler, wherein the ratio of the MFR2 measured under a load of 2.16 kg and at a temperature of 190 °C of component (A) to the MFR2 measured under a load of 2.16 kg and at a temperature of 190 °C of the composition is higher than 3.5, and the wire has a length of at least 100 m. In a second embodiment, the present invention relates to a power or communications cable or wire comprising a flame retardant layer made of a polymer composition comprising (A) an olefin homo-and/or copolymer, (B) a silicone-group containing compound, and (C) an inorganic filler, wherein the ratio of the MFR2 measured under a load of 2.16 kg and at a temperature of 190 °C of component (A) to the MFR2 measured under a load of 2.16 kg and at a temperature of 190 °C of the composition is higher than 3.5, the cable or wire further comprising at least one further layer.
Patent KR-20070110354-A (KR)
Title: Colored polyamide fiber and process for producing the same
Inventor: ASHIDA TETSUYA
IPC: D01F8/12
Filed: 2006-03-01
Abstract: Colored polyamide fibers which comprise a polyamide resin, a pigment, a coupling agent, and a compound represented by the following general formula (I): R'-CO-NH-R-NH-CO-R" (I) (wherein R represents C1-4 alkylene; and R' and R" each independently represents a C9-18 aliphatic hydrocarbon group). Even when a raw material composition containing the pigment in a high concentration is used, the colored polyamide fibers can be produced therefrom without causing bending or fiber breakage during melt spinning. The pigment has been evenly dispersed in the colored polyamide fibers. The fibers hence has a high color density and a high strength. The colored polyamide fibers are suitable for use in producing artificial leathers.
Patent KR-20080055748-A (KR)
Title: Ferrite material
Inventor: MIYOSHI YASUHARU
IPC: C04B35/38
Filed: 2006-09-12
Abstract: A ferrite material comprising a material and Bi2O3 added to the material in an amount of 6% by mass or less, preferably 4% by mass or less, the material being represented by the compositional formula: x(Li0.5Fe0.5)O.yZnO.z(Mn,Fe)2O3 wherein, when there is the following definition: a= Mn/(Mn+Fe), x, y, z and a in the compositional formula and the definition satisfy the following requirements: 0.18<=x<=0.30, 0.20<=y<=0.30, 0.48<=z<=0.53, 0.01<=a<=0.25, and x+y+z=1. The ferrite material shows an extremely narrow range of variation in magnetic permeability under a high external stress and shows a small core loss even under a compressive stress. By using the ferrite material, it is possible to provide an inductor or trans which exhibits a small loss even in a resin-molded state.
Patent KR-20080015799-A (KR)
Title: Inductive coupler for power line communications, having a member that provides an intended path for a flashover to discharge to ground
Inventor: MERCK ERIK S
IPC: H01F17/00
Filed: 2006-05-19
Abstract: There is provided an inductive coupler for coupling a signal to a power line. The inductive coupler includes (a) a magnetic core having an aperture through which the power line is routed, (b) a winding wound around a portion of the magnetic core, where the signal is coupled between the winding and the power line via the magnetic core, and (c) an electrically conductive member on an exterior of the inductive coupler that provides a path to electrical ground for a flashover current.
Patent KR-20080013918-A (KR)
Title: Fluid friction clutch
Inventor: BUCHHOLZ THOMAS
IPC: F16D35/00
Filed: 2006-02-17
Abstract: The invention relates to a fluid friction clutch having a housing (10, 18) and a clutch disk (32) which is arranged so as to be rotatable relative to the housing (10, 18) and is arranged so as to be rotationally fixed on one end of a shaft (34) which is mounted centrally within the housing, said shaft (34) supporting, at its other end, an active element which is to be driven by the clutch, with a working chamber (30) which can be pressurized with clutch fluid being formed between the housing (10, 18) and the clutch disk (32), having a storage chamber (20) formed in the housing (10, 18) for the clutch fluid, and having a supply duct (22) leading from said storage chamber (20) to the working chamber (30), and having a return pump system for returning the clutch fluid from the working chamber (30) to the storage chamber (20), with a valve arrangement for controlling the clutch fluid supplied to the working chamber (30) being arranged in the supply duct (22). In order to be able to maintain a predefined nominal rotational speed in a stable fashion under all circumstances, the invention proposes that the housing (10, 18) is connected to a drive element (12), is arranged so as to be rotatable relative to a stationary clutch part (16) and forms the primary side of the clutch, with clutch fluid flowing from the storage chamber (20) to the working chamber (30) through the supply duct (22), which runs substantially radially outward therefrom, when the driven housing (10, 18) rotates, in that a radial gap is formed between the housing (10, 18) and the outer edge of the clutch disk (32), and in that the return pump system comprises, on that side of the clutch disk (32) on the stationary clutch part (16) which faces away from the working chamber (30), a wiping element (38) for the clutch fluid, said wiping element (38) having a duct (40) which communicates with the storage chamber (20).
Patent KR-20080012945-A (KR)
Title: Oral dosage form
Inventor: VAHERVUO KARI
IPC: A61K31/195
Filed: 2006-06-07
Abstract: The present invention relates to an oral dosage form of entacapone and to methods for the preparation thereof.
Patent KR-20080015863-A (KR)
Title: Trench-gate field effect transistors and methods of forming the same
Inventor: YILMAZ HAMZA
IPC: H01L21/336
Filed: 2006-05-24
Abstract: A field effect transistor includes a body region of a first conductivity type over a semiconductor region of a second conductivity type. A gate trench extends through the body region and terminates within the semiconductor region. At least one conductive shield electrode is disposed in the gate trench. A gate electrode is disposed in the gate trench over but insulated from the at least one conductive shield electrode. A shield dielectric layer insulates the at lease one conductive shield electrode from the semiconductor region. A gate dielectric layer insulates the gate electrode from the body region. The shield dielectric layer is formed such that it flares out and extends directly under the body region.
Patent KR-20080035531-A (KR)
Title: A signal initiator and method for on-demand communication
Inventor: BLACK GREG R
IPC: H04B7/26
Filed: 2006-05-25
Abstract: A method is provided for on-demand communications in a communication network with support for a plurality of communication units participating in a common communication, which includes multiple signal initiators, each supplying a signal, which are virtually simultaneously conveyed as part of the common communication. At least one example of an on-demand communication includes push to talk. Additionally, a signal initiator is provided, which is adapted to support on-demand communications in a multi-signal initiator environment.
Patent KR-20090074561-A (KR)
Title: Method of fabricating contact in semiconductor device
Inventor: KIM CHOON HWAN
IPC: H01L21/28
Filed: 2008-01-02
Abstract: A method for fabricating a contact in a semiconductor device is provided to supply a titanium fluoride(TiF4) gas to form a titanium thin film, thereby securing the uniform thickness of the titanium thin film. A method for fabricating a contact in a semiconductor device comprises the following steps. An insulating layer(120) having a contact hole(122) is formed to expose a contact region of a lower film. A reaction gas including metal components is supplied to the lower film exposed by the contact hole. A metal thin film is formed on the exposed parts of the lower film. A metal silicide layer(140) is formed on the exposed surface of the lower film through annealing. The lower film is made of silicone. The reaction gas includes a titanium fluoride(TiF4) gas. The reaction gas is supplied until the metal thin film has a thickness of 1-5mm.
Patent KR-20090074902-A (KR)
Title: Method of manufacturing a non-volatile semiconductor memory device
Inventor: LIM SANG WOOK
IPC: H01L27/115
Filed: 2008-01-03
Abstract: A method of manufacturing a non-volatile semiconductor memory device is provided to solve lifting of a dielectric film and a control gate by removing an impurity from a floating gate efficiently through a thermal process. In a method of manufacturing a non-volatile semiconductor memory device, a turner insulating layer(18) is formed on a substrate(10). A first floating gate film(20) including a poly-silicon is formed on the turner insulating layer, and a second preliminary floating gate film including the first metal is formed on the first floating gate film. The second preliminary floating gate film is thermal-treated and the second floating gate film(22a) is formed. A dielectric layer is formed on the second floating gate film, and the control gate layer is formed on the dielectric layer.
Patent KR-20080069515-A (KR)
Title: Dual bearing reel handle shaft structure
Inventor: TAKECHI KUNIO
IPC: A01K89/015
Filed: 2008-01-07
Abstract: A support structure of a handle shaft of a dual bearing reel is provided to support a handle shaft with a one-way clutch of a roller shape and to restrain the increase in the cost. A support structure of a handle shaft of a dual bearing reel includes a rotation support member(7c), an outer wheel(89a), an inner wheel(89b), a one-way clutch(89) of a roller shape and a couple of seal members(91). The rotation support member is detachably fixed on the reel body. The outer wheel is connected to the inner circumference of the rotation support member in a non-rotatable manner. The inner wheel is disposed on the outer circumference of the handle shaft, and is rotatably connected to the handle shaft. The one-way clutch has an electric body(89c) disposed between the outer and inner wheels.
Patent KR-20090077114-A (KR)
Title: System for checking an unpaid car of the toll road and controlling method for the same
Inventor: SONG KWAN SEOK
IPC: G08G1/01
Filed: 2008-01-10
Abstract: A system for checking an unpaid car of the toll road and a controlling method for the same are provided to prevent the illegal use of passage by exposing the manipulation act of the recorded information in the electronic payment unit. A system for checking an unpaid car of the toll road comprises an access system(7), an entry road system(13) and a center management server(14). The access system produces the entrance passage source information about a car entering into a toll road(1). The access system transmits the entrance passage source information to the high level equipment. The entry road system transmits the entrance passage source information and the exit passage source information about exit vehicles(2) to the high level equipment. The center management server compares and determines the entrance passage source information and the exit passage source information. The center management server automatically detects the evasion vehicles after determination and comparison.
Patent KR-20090080230-A (KR)
Title: The grouting structure of tunnel and tunnel construction method using the same
Inventor: KIM KI WON
IPC: E21D11/00
Filed: 2008-01-21
Abstract: A reinforcing grouting structure of a tunnel and a tunnel construction method using the same are provided to improve the efficiency of reinforcement with an optimum ground reinforcement structure by varying the depth and the angle of inclination of a ground reinforcement structure, and to fulfill ground reinforcement effect and water cut-off effect. A reinforcing grouting structure of a tunnel is completed by constructing many ground reinforcement structures(R1,R2,R3) filled with grouting materials radially in the earth from the surface(F) of a tunnel, wherein the adjacent ground reinforcement structures are constructed in various depths and angles of inclination with the surface of a tunnel in one reinforcement section. A tunnel construction method using a reinforcing grouting structure comprises the steps of constructing ground reinforcement structures of a first reinforcement section(S1) from the surface of a tunnel of a tunnel face, forming a tunnel of a first reinforcement section by excavating at the tunnel face, and constructing ground reinforcement structures of a second reinforcement section(S2) and forming a tunnel.
Patent KR-20090086671-A (KR)
Title: Compositions for preventing hair loss or stimulating hair sprouting
Inventor: KIM JAE SOO
IPC: A61K8/97
Filed: 2008-02-11
Abstract: A composition for preventing hair loss or promoting hair growth, which contains Osmunda japonica extract as an active ingredient is provided to promote keratinocyte proliferation with safety. A composition for preventing hair loss or promoting hair growth comprises 0.10-80 weight% of Osmunda japonica as an active ingredient. The composition additionally comprises Platycodon grandiflorum extract, Cynanchum wilfordii extract, and Phlomis umbrosa extract. The composition is cosmetic composition or food composition. The composition is used in a form of solution, suspension, paste, gel, cream, lotion, powder, soap, surfactant-containing cleansing oil, power foundation, emulsion foundation, wax foundation or spray.
Patent KR-20090090594-A (KR)
Title: Tape case
Inventor: KIM SOK WON
IPC: B65H35/07
Filed: 2008-02-21
Abstract: A tape case is provided to improve coupling efficiency and enable a user to facilitate coupling objects. A tape case comprises a case body(110), a cover member(120) and a guide member(130). In the case body, a rolled tape is reeled. In the case body, the tape is installed to be rotated. The case body comprises a cutter part(111) cutting the tape. The cover member fixes the tape within the case body. The cover member is coupled in the case body. The guide member is formed in the cover member. The guide member comprises a guide groove(131) which is curve-cut. The cover member and the guide member are integrally formed.
Patent KR-20090090855-A (KR)
Title: Large-scale production of b-glucan through semi-continuous fermentation performed with sparassis crispa mycelia
Inventor: SUNG KI SONG
IPC: C12N1/00
Filed: 2008-02-22
Abstract: A method for culturing a Sparassis crispa mycelia is provided to massively produce Sparassis crispa mycelia and shorten culture time through semi-continuous culture of liquid phase. A medium for culturing Sparassis crispa mycelia in liquid phase comprises 0.01~3.0% of glucose, 0.01~0.5% of yeast extract, 0.01~0.2% malt extract, 0.01~1% of potassium monophosphate, and 0.01~0.04% of iron sulfate. A method for culturing the 0.01~0.04% in liquid phase comprises: a step of germinating a spore of Sparassis crispa mycelia; a step of culturing in liquid phase medium at 23‹C, 200 rpm of shaking speed for seven days; and a step of collecting beta-glucan from Sparassis crispa mycelia.
Patent KR-20090094582-A (KR)
Title: Display panel
Inventor: HWANG CHA WON
IPC: H04N5/66
Filed: 2008-03-03
Abstract: A display panel is provided to absorb the unnecessary light by using minimum transmission of the green wavelength range. The filter assembly(400) comprises the first base film(401). The first base film is made of the polymer resin of one selected from the group which includes polyethersulfone, polyacrylate, polyetherimide, polyethylene naphthalate, polyethylene terephthalate, polyphenylene sulfide, polyimide, polycarbonate, the cellulose triacetate and cellulose acetate propionate. The first adhesive layer(402) is interposed between one side and the first substrate(211) of the first base film. The filter assembly is directly adhered by the first adhesive layer to the front side of the first substrate.
Patent KR-20090095944-A (KR)
Title: Yarn feeder for stripe texture
Inventor: CHOI YEON CHEA
IPC: D04B15/48
Filed: 2008-03-07
Abstract: A yarn feeder for stripe textile is provided to perform a yarn feeding process separately by arranging at least a pair of a driving wheel part and an electromagnet axis drum part according to a hollow shaft supported on a holder part. A yarn feeder for stripe textile includes the followings: a controller(110) having a micom form; a plurality of yarn detecting sensors(111,112) connected with the controller; a holder part(100) combined with a supporting stand structure by a hollow shaft(190), and having a housing structure; at least one or more driving wheel part(200) having a spline disc, and mounted on the hollow shaft; and at least one or more electromagnet axis drum part(300) mounted on the hollow shaft.